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Java skills and code Articles


161: Detailed Java regular expressions
If you have used Perl or any other built-in regular expression support for the language, you must know to deal with regular expressions to match text and how a simple model. If you are not familiar with the term, then the "regular expression&qu...

162: Using Java to solve the issue of international
If the application is a multi-lingual system, programming will have to try to resolve international issues, including the style of user interface issues, tips and help the issue of languages, interface customization, such as personality issues. As ...

163: Performance Optimization of Java (I)
Java in the mid nineties after the impressive win, but also attracted some criticism. Won the admiration of mainly Java cross-platform interoperability, the so-called "Write Once, Run Anywhere". However, due to Java's performance and o...

164: A classic clock JAVA APPLET procedures (a)
Blink of an eye, but also had a year, but it is one year old, ah depressing. Are only a few minutes before taking advantage of the New Year, as soon as possible and then made a few articles for the past year Tim something. The program is found from...

165: java + (C + +)! = C #
I have the impression has been attributed to C # in C + + based on the reference design of a language JAVA language; Looked at this carefully the characteristics of C # and found that this understanding is biased; In order to facilitate the unders...

166: JAVA programmers asked to choose from 32 interviews liujun999999 the Blog (I do collections)
First, to talk about the final, finally, finalize the distinction. Second, Anonymous Inner Class (anonymous inner class) it can extends (inheritance) to other categories, it can implements (achieve) interface (interface)? Third, Static Nested Clas...

167: Added in the application of full-text search functionality - Java-based Lucene full-text indexing engine Profile
Abstract: Lucene is a Java-based toolkit for full-text index. Java-based Lucene full-text indexing engine Introduction: About the author and the history of Lucene The realization of full-text search: Luene index full-text index and database compa...

168: [j2se] using JAVA method to obtain IP address
How to use Java to obtain a domain name IP address? Provide this function is called the class java.net.InetAddress. We assume the existence of such a domain name now, it uses a static re-getByName a InetAddress, and then be able to read out the IP a...

169: Experience in Java 1.5 aspect-oriented (AOP) program
From college for a long time For a source with access to experienced Java developers, any program can be seen as a transparent model of the museum. Similar thread dump (dump), method call tracing, breakpoints, section (profiling) tools such as tabl...

170: Java-crack and anti-cracking of the Road
java byte code can be easily decompile you all know, this afternoon I have to get a long-standing favorite j builder opentools (yesterday, 1.0 Released, fresh out! but only 14 days, how can firms ~@@#!@# 140 days least !#@!@#%%^@, it! ), So I put ...

171: Java programming technology in the analysis of Chinese characters and solve the problem
Java-based programming language, we often run into the handling of characters and display problems. Can not read a lot of garbage is definitely not the show we want to see results, how can we let those who can correctly display Chinese characters? J...

172: Detailed Java NIO API
JDK 1.4 in the past, Java's IO operations concentrated in the java.io package, is based on the flow of synchronous (blocking) API. For most applications, so that the use of the API is very convenient, however, some high performance requirements ...

173: Java multi-threaded programming
A: Understanding multi-threaded   multithreading is such a mechanism, which allows the program to run multiple concurrent instruction stream, each instruction stream is called a thread, an independent mutual. Thread, also known as lightweight...

174: JAVA character encoding in the exploration and understanding
Today, at long last to JAVA in a headache - make clear the character encoding, so an article written to commemorate the look, but also provide their own experience that. As we all know, JAVA for international use is to store UNICODE characters insi...

175: JAVA array and the operation of collections JAV
If you did a lot of java program, you may be very familiar with java collections, such as: Vector and ArrayList. You can create a collection of elements to which the increase: List lst = new ArrayList (); lst.add (new Integer (37)); In this partic...

176: Java Performance Optimization General Part
I. General Part "General Part" the issues discussed is suitable for the majority of Java applications. 1.1 do not have words to create new instance of class Key words used to create new instance of class, the constructor in the chain of...

177: Use AOP to maintain legacy Java applications
Dealing with complex and are not familiar with Java technology code Level: Intermediate Abhijit Belapurkar (abhijit_belapurkar@infosys.com) Senior Technical Architect, Infosys Technologies Limited March 2004 If you have to take over and the nee...

178: Full excavation to use Java Excel API
Friends use Windows operating system on Excel (spreadsheet) will not be unfamiliar, but the Java language to be used to manipulate the Excel document is not an easy task. Web applications become increasingly prevalent in today's operation throug...

179: Easy multithreading Java Programming
A: Understanding multi-threaded   multithreading is such a mechanism, which allows the program to run multiple concurrent instruction stream, each instruction stream is called a thread, an independent mutual. Thread, also known as lightweight...

180: Java calculator written procedures and source code
/ / frame version source code is as follows, omissions, hope criticism. / / Number of division had not been prepared, the preparation of the scientific type calculator is not the other are perfect. import java.awt .*; import java.lang .*; import...


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